Launch!
Pinball
Click or Space to start
A/D or Arrow keys = Flippers | Hold Space = Launch
Interaction DNA
User benefit
Receive a clear benefit in return for brief participation.
Counter-evidence
A fail-with-nothing design can exclude people who lack skill.
CVR Idea Lab
These hypotheses connect play, understanding, and earned rewards to a meaningful next action.
Reveal an offer for a product or booking immediately after the short game ends.
Derived from: Timing × Score × Competence
Measure
Change the offer or recommendation by score, then connect the result to a CTA.
Derived from: Timing × Score × Competence
Measure
Turn the score and brand message into a result card that invites replay and sharing.
Derived from: Timing × Score × Competence
Measure
Validate each hypothesis against the offer, traffic source, and reward cost. Measure the final conversion—not game completion alone.
Move to a structurally similar expression and recombine the idea.
Implementing a Breakout game using Canvas API and requestAnimationFrame. Covers paddle reflection angle calculation, block layout level design, and score management through component implementation.
A tour of the development environment for building 203 browser games and interactions. Claude Code-centric workflow, bun + Biome + Vite, and parallel development with Git Worktree.
Bugs encountered during the development of 203 interactive components, tallied from git history. The most frequent patterns and their fixes presented in a Top 10 format.
Implementing pinball physics with Canvas API. Covers flipper rotational motion, bumper restitution, gravity, and ball behavior.